I took vitamin B12 for a month, and after 10 years of being vegan, my vitamin B12 level went way too high—I’m not sure what it was—about 1300 in the USA.
I just realized that the B12 supplement I was taking daily was actually intended to be taken only once a week, and that I am an idiot. I was taking 2500mcg every day, for real. over several months.
I’m not sure if that resulted in any issues. I am aware that you usually urinate excessively, but there isn’t much study on extended “megadosing.” I’ve experienced some problems, but I’m not sure if they are related to it or not.
Not just vegans, but everyone should take a vitamin supplement. Every year, industrial agriculture and unregulated mono-crop farming techniques deplete the soil of micronutrients and reduce the nutritional value of food items for all consumers. Due to reduced cobalt supplies in soils, meat eaters in some affluent countries are starting to experience B12 deficits of their own if the animals themselves aren’t supplemented. It won’t be long before B12 is obtained for everyone through pills produced in a lab.
Even better, just make sure your diet contains foods high in vitamin B12. Supplements aren’t necessary for anything; that’s exactly what the companies want you to believe. Of course, it’s merely convenience, but maintaining your B12 isn’t hard.
I’ve been vegan for 31 years, yet my vitamin B12 level was dangerously low 20 years ago in 2003. In 2018, a blood test revealed that it was too high. 2018 saw me take fewer vitamin B12 tablets, but I’m not sure why. My most recent blood test was within the normal range around three months ago, and it’s been like five years since I last took a B12 supplement. I’m not advocating that people stop taking B12 pills. I’m merely telling my tale.
Just curious, but is there a difference between taking cyanocobalamin and/or methylcobalamin and/or adenosylcobalamin supplements for B12? Although the latter two are supposedly more bioavailable and effective, I take cyanocobalamin, the VEG1 supplement recommended by the Vegan Society. less expensive and more synthetic. I’m wondering if taking a higher-quality B12 pill would help. I simply enjoy that, in comparison to other multivits, VEG1 is a straightforward chewable that only targets the ones I would consistently fail to meet.
I’ve been sometimes taking vitamin B12. It’s been a hectic summer, and I haven’t taken any consistently since the spring. A few weeks prior, I experienced an unusual sensation in one of my toes; it felt as though it was always numb. I moved it around and gave it some rubbing but to no avail. It was a symptom of a b12 shortage, according to what I googled. I purchased some high-quality methylcobalamin (B12) right away, and my toe returned to normal a few days after I started taking them. Thus, yes, I will not forget.